What defines Schedule IV substances?

Schedule IV substances are characterized by having a low potential for abuse relative to substances in the higher schedules and are recognized for their accepted medical uses in the United States. They can lead to limited physical or psychological dependence, which differentiates them from substances in higher schedules, such as Schedule I or II, that may pose a higher risk for severe psychological dependence.

In this context, the correct option highlights that while Schedule IV substances do have a potential for abuse, it is moderate compared to higher scheduled substances. This moderate level contributes to their classification as having a limited risk of physical and psychological dependence, reflecting their tighter regulation in comparison to drugs classified under Schedule III or higher.

Recognizing the classification of these substances is essential for understanding addiction treatment protocols and their implications in clinical settings, as well as the legal framework surrounding the prescription and use of these substances.